RT journal article T1 A Case-Control Study of Cognitive Function in Patients with End-Stage Renal Disease Before and After Hemodialysis in Southern Spain A1 Sánchez-Fernández, María Mar A1 Fernández-Serrano, María José A1 Moreno-Salazar, Antonio salvador A1 Quirós Ganga, Pedro Luis A1 Reyes del Paso, Gustavo A. A2 Cirugía A2 Medicina K1 Neuropsychological Tests K1 Cognitive Dysfunction K1 Renal Dialysis K1 Renal Insufficiency, Chronic AB Cognitive problems are frequent in patients with end-stage renal disease (ESRD) treated with hemodialysis. However, previous studies used only a single cognitive screening test or a small number of cognitive indices, which is inadequate for an exhaustive evaluation of cognitive deficits. This case-control study aimed to evaluate cognitive function in patients with ESRD before and after hemodialysis at centers in southern Spain, and included analysis of associations between cognitive function and duration of hemodialysis, biochemistry, body composition, and treatment variables. PB International Scientific Information, Inc. SN 1643-3750 YR 2023 FD 2023 LK http://hdl.handle.net/10498/31741 UL http://hdl.handle.net/10498/31741 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026